Stefanie Hiller 
We lay out tangram figures and find tricks. Laying out outline figures in class 

Lesson Plan from the year 2009 in the subject Didactics – Mathematics, grade: 1.5, Studienseminar Hamm, language: English, abstract: ‘We play with shapes’. It is an activity-oriented and creative examination of flat, basic geometric shapes through laying, re-laying and laying out in order to acquire spatial imagination, to promote visual perception skills and basic geometric experiences as well as to initiate a geometric language culture.